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anyanavicka [17]
3 years ago
10

when draining her hot tub, the height of the water in Brittany's hot tub decreases at a rate of 2 inches per minute. After 9 min

utes there are 11 inches of water in the tub. Assume that the height is decreasing at a constant rate. After how many minutes will the tub be empty
Mathematics
2 answers:
Oliga [24]3 years ago
5 0

after 5.5 or 5 1/2 minutes the tube will be empty.

Hope this helps:)

olganol [36]3 years ago
4 0

Answer:

--------------------------------------------->>>>>>>

Step-by-step explanation:

h-11=-2(t-9)

h=-2t+18+11

h=-2t+29

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